Answer:
3x^2 is the final solution
See the image below for step by step explanation.
Answer:
3 answer
Step-by-step explanation:
hope it helps!!!
Answer:

Step-by-step explanation:
The Law of Cosines is given as:
.
Plugging in given values, we get:
.
Answer:
10 miles
Step-by-step explanation:
3+1x=13
Minus 3 from both sides.
3-3+1x=13-3
1x=10
Then divide both sides by 1.
1x/1=10/1
x=10